McCulloch Kart Clutches ...............
Horstman 3 disc oil clutch
Max-Torque clutch
A Mac early saw clutch this one screws onto the crankshaft the same style of clutch also had a tapered centre in plain or keyed
Fairbanks Morse tapered and keyed
Horstman 2 disc inboard oil clutch
Max Torque 2 shoe Clutch